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Atomic Structure of Radium and Berkelium


Atomic Structure of Berkelium and Radium


Atomic Properties

Atomic Number
88   
30
97   
21

Electron Configuration
[Rn] 7s2   
[Rn] 5f9 7s2   

Crystal Structure
Body Centered Cubic (BCC)   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
DHCP-Crystal-Structure-of-Berkelium.jpg#100   

Atom
  
  

Number of Protons
88   
30
97   
21

Number of Neutrons
138   
16
150   
11

Number of Electrons
88   
30
97   
21

Radius of an Atom
  
  

Atomic Radius
Not Available   
170.00 pm   
22

Covalent Radius
221.00 pm   
3
Not Available   

Van der Waals Radius
283.00 pm   
4
Not Available   

Atomic Weight
226.00 amu   
26
247.00 amu   
18

Atomic Volume
45.20 cm3/mol   
4
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Francium
  
Curium
  

Next Element
Actinium
  

Valence Electron Potential
20.10 (-eV)   
99+
45.50 (-eV)   
36

Lattice Constant
514.80 pm   
13
341.60 pm   
99+

Lattice Angles
π/2, π/2, π/2   
π/2, π/2, 2 π/3   

Lattice C/A Ratio
Not Available   
Not Available   

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